package jsoniter import ( "bytes" "io" ) // RawMessage to make replace json with jsoniter type RawMessage []byte // Unmarshal adapts to json/encoding Unmarshal API // // Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v. // Refer to https://godoc.org/encoding/json#Unmarshal for more information func Unmarshal(data []byte, v interface{}) error { return ConfigDefault.Unmarshal(data, v) } func lastNotSpacePos(data []byte) int { for i := len(data) - 1; i >= 0; i-- { if data[i] != ' ' && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' { return i + 1 } } return 0 } // UnmarshalFromString convenient method to read from string instead of []byte func UnmarshalFromString(str string, v interface{}) error { return ConfigDefault.UnmarshalFromString(str, v) } // Get quick method to get value from deeply nested JSON structure func Get(data []byte, path ...interface{}) Any { return ConfigDefault.Get(data, path...) } // Marshal adapts to json/encoding Marshal API // // Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API // Refer to https://godoc.org/encoding/json#Marshal for more information func Marshal(v interface{}) ([]byte, error) { return ConfigDefault.Marshal(v) } // MarshalIndent same as json.MarshalIndent. Prefix is not supported. func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { return ConfigDefault.MarshalIndent(v, prefix, indent) } // MarshalToString convenient method to write as string instead of []byte func MarshalToString(v interface{}) (string, error) { return ConfigDefault.MarshalToString(v) } // NewDecoder adapts to json/stream NewDecoder API. // // NewDecoder returns a new decoder that reads from r. // // Instead of a json/encoding Decoder, an Decoder is returned // Refer to https://godoc.org/encoding/json#NewDecoder for more information func NewDecoder(reader io.Reader) *Decoder { return ConfigDefault.NewDecoder(reader) } // Decoder reads and decodes JSON values from an input stream. // Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress) type Decoder struct { iter *Iterator } // Decode decode JSON into interface{} func (adapter *Decoder) Decode(obj interface{}) error { adapter.iter.ReadVal(obj) err := adapter.iter.Error if err == io.EOF { return nil } return adapter.iter.Error } // More is there more? func (adapter *Decoder) More() bool { return adapter.iter.head != adapter.iter.tail } // Buffered remaining buffer func (adapter *Decoder) Buffered() io.Reader { remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail] return bytes.NewReader(remaining) } // UseNumber for number JSON element, use float64 or json.NumberValue (alias of string) func (adapter *Decoder) UseNumber() { origCfg := adapter.iter.cfg.configBeforeFrozen origCfg.UseNumber = true adapter.iter.cfg = origCfg.Froze().(*frozenConfig) } // NewEncoder same as json.NewEncoder func NewEncoder(writer io.Writer) *Encoder { return ConfigDefault.NewEncoder(writer) } // Encoder same as json.Encoder type Encoder struct { stream *Stream } // Encode encode interface{} as JSON to io.Writer func (adapter *Encoder) Encode(val interface{}) error { adapter.stream.WriteVal(val) adapter.stream.Flush() return adapter.stream.Error } // SetIndent set the indention. Prefix is not supported func (adapter *Encoder) SetIndent(prefix, indent string) { adapter.stream.cfg.indentionStep = len(indent) } // SetEscapeHTML escape html by default, set to false to disable func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) { config := adapter.stream.cfg.configBeforeFrozen config.EscapeHTML = escapeHTML adapter.stream.cfg = config.Froze().(*frozenConfig) }